Individual Calculations September 2022
 Kedelidze, Aneta  Total change: -30.40  Rating chartPersonal card
 2022 International Istanbul Open Chess Tournament - B Category Istanbul TUR 2022-08-08
RcRownchangeKK*chgGame
 1483 1293 1.00 5 -0.28 40 -11.20 
  Akkaya, Yigit 1485 TUR0.001-0.2540-10.00 
  Kose, Ulya 1452 TUR0.001-0.2940-11.60 
  Beykok, Hasan 1416 TUR1.0010.674026.80 
  Karasakal, Deniz 1499 TUR0.001-0.2440-9.60 
  Altinok, Kerim Osman 1565 TUR0.001-0.1740-6.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Black Sea Dolphin 2022 U-20 Batumi GEO 2022-08-15
RcRownchangeKK*chgGame
 1174 1293 1.50 3 -0.48 40 -19.20 
  Megreladze, Ana 1111 GEO0.501-0.2440-9.60 
  Makaradze, Levani 1219 GEO0.001-0.6040-24.00 
  Makharadze, Luka 1193 GEO1.0010.364014.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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